#661375#661375

#661375 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.9% C 0.163 H 320.8°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#661375
RGB	rgb(102, 19, 117)
HSL	hsl(291, 72%, 27%)
HSV	hsv(291, 84%, 46%)
CMYK	cmyk(12.8%, 83.8%, 0%, 54.1%)
CIE-LAB	lab(25.49, 48.41, -36.66)
CIE-LCH	lch(25.49, 60.73, 322.86°)
OKLab	oklab(37.92% 0.126 -0.1029)
OKLCH	oklch(37.92% 0.163 320.8)
XYZ	xyz(8.9229, 4.5754, 17.2393)
Luminance	0.0457 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661375 #227513

analogous

#351375 #661375 #751353

triadic

#661375 #756613 #137566

tetradic

#661375 #753513 #227513 #135375

square

#661375 #753513 #227513 #135375

split-complementary

#661375 #537513 #137535

monochromatic

#17041A #380A40 #661375 #941CAA #C027DC

Accessibility & contrast

On white

10.97

#661375 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#661375 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661375

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661375	#FFFFFF	#000000	##FFFFFF
##661375	1.00	10.97	1.92	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003778

Deuteranopia (green-blind)

#1F3F73

Tritanopia (blue-blind)

#672945

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661375;
/* rgb */ color: rgb(102, 19, 117);
/* oklch */ color: oklch(37.9% 0.163 320.8);

Tailwind

colors: {
  custom: {
    50: '#955d9d',
    500: '#661375',
    950: '#000000',
  },
}

SCSS

$custom: #661375;
$custom-light: #955d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#661375",
  "rgb": {
    "r": 102,
    "g": 19,
    "b": 117
  },
  "hsl": {
    "h": 290.816,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37925,
    "c": 0.16268,
    "h": 320.8
  },
  "luminance": 0.04575
}

Semantic roles & 50–950 ramp

primary

#661375

secondary

#4AAB38

accent

#EF3955

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #661375

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →